1 files changed, 72 insertions, 21 deletions

diff --git a/test/utils/fill_scenarios.ts b/test/utils/fill_scenarios.ts
index 17c2dbeba..ea5eb77eb 100644
--- a/test/utils/fill_scenarios.ts
+++ b/test/utils/fill_scenarios.ts
@@ -2,35 +2,54 @@ import * as BigNumber from 'bignumber.js';
 import {ZeroEx} from '../../src/0x.js';
 import {Token, SignedOrder} from '../../src/types';
 import {orderFactory} from '../utils/order_factory';
+import {constants} from './constants';
 
 export class FillScenarios {
     private zeroEx: ZeroEx;
     private userAddresses: string[];
     private tokens: Token[];
-    private coinBase: string;
-    constructor(zeroEx: ZeroEx, userAddresses: string[], tokens: Token[]) {
+    private coinbase: string;
+    private zrxTokenAddress: string;
+    constructor(zeroEx: ZeroEx, userAddresses: string[], tokens: Token[], zrxTokenAddress: string) {
         this.zeroEx = zeroEx;
         this.userAddresses = userAddresses;
         this.tokens = tokens;
-        this.coinBase = userAddresses[0];
+        this.coinbase = userAddresses[0];
+        this.zrxTokenAddress = zrxTokenAddress;
     }
-    public async createAFillableSignedOrderAsync(makerTokenAddress: string, takerTokenAddress: string,
-                                                 makerAddress: string, takerAddress: string,
-                                                 fillableAmount: BigNumber.BigNumber,
-                                                 expirationUnixTimestampSec?: BigNumber.BigNumber):
+    public async createFillableSignedOrderAsync(makerTokenAddress: string, takerTokenAddress: string,
+                                                makerAddress: string, takerAddress: string,
+                                                fillableAmount: BigNumber.BigNumber,
+                                                expirationUnixTimestampSec?: BigNumber.BigNumber):
                                            Promise<SignedOrder> {
-        await this.zeroEx.token.transferAsync(makerTokenAddress, this.coinBase, makerAddress, fillableAmount);
-        await this.zeroEx.token.setProxyAllowanceAsync(makerTokenAddress, makerAddress, fillableAmount);
-        await this.zeroEx.token.transferAsync(takerTokenAddress, this.coinBase, takerAddress, fillableAmount);
-        await this.zeroEx.token.setProxyAllowanceAsync(takerTokenAddress, takerAddress, fillableAmount);
-
-        const transactionSenderAccount = await this.zeroEx.getTransactionSenderAccountIfExistsAsync();
-        this.zeroEx.setTransactionSenderAccount(makerAddress);
-        const signedOrder = await orderFactory.createSignedOrderAsync(this.zeroEx, makerAddress,
-            takerAddress, fillableAmount, makerTokenAddress, fillableAmount, takerTokenAddress,
-            expirationUnixTimestampSec);
-        this.zeroEx.setTransactionSenderAccount(transactionSenderAccount as string);
-        return signedOrder;
+        return this.createAsymmetricFillableSignedOrderAsync(
+            makerTokenAddress, takerTokenAddress, makerAddress, takerAddress,
+            fillableAmount, fillableAmount, expirationUnixTimestampSec,
+        );
+    }
+    public async createFillableSignedOrderWithFeesAsync(
+        makerTokenAddress: string, takerTokenAddress: string,
+        makerFee: BigNumber.BigNumber, takerFee: BigNumber.BigNumber,
+        makerAddress: string, takerAddress: string,
+        fillableAmount: BigNumber.BigNumber,
+        feeRecepient: string, expirationUnixTimestampSec?: BigNumber.BigNumber,
+    ): Promise<SignedOrder> {
+        return this.createAsymmetricFillableSignedOrderWithFeesAsync(
+            makerTokenAddress, takerTokenAddress, makerFee, takerFee, makerAddress, takerAddress,
+            fillableAmount, fillableAmount, feeRecepient, expirationUnixTimestampSec,
+        );
+    }
+    public async createAsymmetricFillableSignedOrderAsync(
+        makerTokenAddress: string, takerTokenAddress: string, makerAddress: string, takerAddress: string,
+        makerFillableAmount: BigNumber.BigNumber, takerFillableAmount: BigNumber.BigNumber,
+        expirationUnixTimestampSec?: BigNumber.BigNumber): Promise<SignedOrder> {
+        const makerFee = new BigNumber(0);
+        const takerFee = new BigNumber(0);
+        const feeRecepient = constants.NULL_ADDRESS;
+        return this.createAsymmetricFillableSignedOrderWithFeesAsync(
+            makerTokenAddress, takerTokenAddress, makerFee, takerFee, makerAddress, takerAddress,
+            makerFillableAmount, takerFillableAmount, feeRecepient, expirationUnixTimestampSec,
+        );
     }
     public async createPartiallyFilledSignedOrderAsync(makerTokenAddress: string, takerTokenAddress: string,
                                                        takerAddress: string, fillableAmount: BigNumber.BigNumber,
@@ -41,8 +60,10 @@ export class FillScenarios {
         await this.zeroEx.token.transferAsync(takerTokenAddress, makerAddress, takerAddress, fillableAmount);
         await this.zeroEx.token.setProxyAllowanceAsync(takerTokenAddress, takerAddress, fillableAmount);
 
-        const signedOrder = await orderFactory.createSignedOrderAsync(this.zeroEx, makerAddress,
-         takerAddress, fillableAmount, makerTokenAddress, fillableAmount, takerTokenAddress);
+        const signedOrder = await this.createAsymmetricFillableSignedOrderAsync(
+             makerTokenAddress, takerTokenAddress, makerAddress, takerAddress,
+             fillableAmount, fillableAmount,
+         );
 
         this.zeroEx.setTransactionSenderAccount(takerAddress);
         const shouldCheckTransfer = false;
@@ -52,4 +73,34 @@ export class FillScenarios {
         this.zeroEx.setTransactionSenderAccount(prevSenderAccount as string);
         return signedOrder;
     }
+    private async createAsymmetricFillableSignedOrderWithFeesAsync(
+        makerTokenAddress: string, takerTokenAddress: string,
+        makerFee: BigNumber.BigNumber, takerFee: BigNumber.BigNumber,
+        makerAddress: string, takerAddress: string,
+        makerFillableAmount: BigNumber.BigNumber, takerFillableAmount: BigNumber.BigNumber,
+        feeRecepient: string, expirationUnixTimestampSec?: BigNumber.BigNumber): Promise<SignedOrder> {
+        await this.zeroEx.token.transferAsync(makerTokenAddress, this.coinbase, makerAddress, makerFillableAmount);
+        await this.zeroEx.token.setProxyAllowanceAsync(makerTokenAddress, makerAddress, makerFillableAmount);
+        await this.zeroEx.token.transferAsync(takerTokenAddress, this.coinbase, takerAddress, takerFillableAmount);
+        await this.zeroEx.token.setProxyAllowanceAsync(takerTokenAddress, takerAddress, takerFillableAmount);
+
+        if (!makerFee.isZero()) {
+            await this.zeroEx.token.transferAsync(this.zrxTokenAddress, this.coinbase, makerAddress, makerFee);
+            await this.zeroEx.token.setProxyAllowanceAsync(this.zrxTokenAddress, makerAddress, makerFee);
+        }
+        if (!takerFee.isZero()) {
+            await this.zeroEx.token.transferAsync(this.zrxTokenAddress, this.coinbase, takerAddress, takerFee);
+            await this.zeroEx.token.setProxyAllowanceAsync(this.zrxTokenAddress, takerAddress, takerFee);
+        }
+
+        const prevTransactionSenderAccount = await this.zeroEx.getTransactionSenderAccountIfExistsAsync();
+        this.zeroEx.setTransactionSenderAccount(makerAddress);
+        const signedOrder = await orderFactory.createSignedOrderAsync(this.zeroEx,
+            makerAddress, takerAddress, makerFee, takerFee,
+            makerFillableAmount, makerTokenAddress, takerFillableAmount, takerTokenAddress,
+            feeRecepient, expirationUnixTimestampSec);
+        // We re-set the transactionSender to avoid introducing side-effects
+        this.zeroEx.setTransactionSenderAccount(prevTransactionSenderAccount as string);
+        return signedOrder;
+    }
 }